France Rénovation Sécurité (FRS) is a home energy-renovation provider serving households in Bourgogne-Franche-Comté, Grand Est and Île-de-France. The company helps homeowners plan and carry out improvements, coordinating local RGE-certified tradespeople and supporting customers from the energy audit through project completion. Its services cover insulation for attics, walls, floors, basements and windows; ventilation systems, including single-flow, double-flow and insufflation VMC; and heating solutions such as air-to-water heat pumps and reversible air conditioning.

FRS also offers large-scale renovation projects combining insulation, ventilation and heating, along with solar installations for self-consumption or electricity resale. For professionals, its services include pipe insulation (calorifugeage). The company promotes tailored project assessments, quality materials and assistance with administrative procedures and available government grants.

It emphasizes local responsiveness, careful contractor selection and customer satisfaction, and presents energy savings and lasting home comfort as goals of its renovation work. Its regional teams serve locations including Dijon, Besançon, Strasbourg, Reims, Metz, Nancy and Mulhouse